Suppose that the mean cranial capacity for men is 1190 cc (cubic centimeters) and that the standard deviation is 300 cc. Assuming that men's cranial capacitie are normally distributed, complete the following statements. (a) Approximately 99.7% of men have cranial capacities between cc and cc. (b) Approximately ? of men have cranial capacities between 590 cc and 1790 cc.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Suppose that the mean cranial capacity for men is 1190 cc (cubic centimeters) and that the standard deviation is 300 cc. Assuming that men's cranial capacities
are normally distributed, complete the following statements.
(a) Approximately 99.7% of men have cranial capacities between I cc and cc.
(b) Approximately ?
of men have cranial capacities between 590 cc and
1790 cc.
Transcribed Image Text:Suppose that the mean cranial capacity for men is 1190 cc (cubic centimeters) and that the standard deviation is 300 cc. Assuming that men's cranial capacities are normally distributed, complete the following statements. (a) Approximately 99.7% of men have cranial capacities between I cc and cc. (b) Approximately ? of men have cranial capacities between 590 cc and 1790 cc.
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